Process for preparing imidazo /1,2-a/ quinoline derivatives

Details Process for preparing imidazo /1,2-a/ quinoline derivatives Process for preparing imidazo /1,2-a/ quinoline derivatives

C - Chemistry, Metallurgy

07

D

260/271.3

C07D 471/04 (2006.01) C07D 215/38 (2006.01)

Patent

CA 1175428

ABSTRACT OF THE DISCLOSURE: The invention relates to a process for preparing the compounds of formula: Image (I) wherein R represents a C1-8 (preferably C1-5) alkyl radical, a phenyl radical (which phenyl radical is unsubstituted or substituted by one or more members of the class consisting of halogen atom, C1-5 alkyl groups and C1-5 alkoxy groups), a thienyl radical or a pyridyl radical; R1 and R2, which may be the same or different, each represents a hydrogen or halo- gen atom or a C1-8 (preferably C1-5) alkyl, C1-8 (preferably C1-5) alkoxy, cyclohexyl, phenoxy or nitro radical; and R3 represents a C1-8 alkoxy or C1-8 alkylthio radical; and acid addition salts thereof. The compounds (I) and their salts show interesting anxiolytic pharmacological activity. Phar- maceutical compositions containing the compounds are de- scribed, together with compounds useful as intermediates in such processes.

400184

Affiliated with

Also associated with

Rating

Process for preparing imidazo /1,2-a/ quinoline derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for preparing imidazo /1,2-a/ quinoline derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing imidazo /1,2-a/ quinoline derivatives will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1258082